Nadella says every firm needs its own AI model

Nadella says every company should build or fine-tune its own AI model, calling a firm a learning system, per Business Insider. Outsourcing that learning to a handful of AI labs, he argues, puts a company's competitiveness at risk. It's also a pitch that keeps Azure in the loop, since even a small fine-tuned model still needs somewhere to run.

Thomson Reuters cut a small number of engineering roles on July 13, citing AI, per U.S. News. SignalFire's data complicates the bigger story: engineering headcount at big tech firms is down just 11%, against a 25% drop in overall tech hiring. Ford, Commonwealth Bank, and IBM already reversed course, rehiring people after their own AI-driven cuts came up short.

Own your model or cut your team gets framed as a choice, but the numbers don't back a trade-off. Companies that tried replacing engineers with AI are hiring them back. Companies building their own models still need engineers to build them.